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Code Issues Releases Wiki Activity

Trash limit: add "fixed size" configuration option and code

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improvements. This relates to bug 1923.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
pull/2/head
Michele Calgaro 8 years ago
parent 6110a523f9
commit b6887381d7
8 changed files with 328 additions and 138 deletions
Show Stats Download Patch File Download Diff File

2
tdeioslave/trash/Makefile.am
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@ -30,7 +30,7 @@ messages:
$(XGETTEXT) `find . -name "*.cc" -o -name "*.cpp" -o -name "*.h"` -o $(podir)/tdeio_trash.pot
# ktrashpropsdlgplugin target
noinst_HEADERS = ktrashpropsdlgplugin.h discspaceutil.h
noinst_HEADERS = ktrashpropsdlgplugin.h discspaceutil.h trash_constant.h
ktrashpropsdlgplugin_la_SOURCES = ktrashpropsdlgplugin.cpp discspaceutil.cpp trashimpl.cpp
ktrashpropsdlgplugin_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN)

337
tdeioslave/trash/ktrashpropsdlgplugin.cpp
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@ -22,13 +22,16 @@
#include "ktrashpropsdlgplugin.h"
#include "discspaceutil.h"
#include "trash_constant.h"
#include "trashimpl.h"
#include <tqbuttongroup.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqlistbox.h>
#include <tqradiobutton.h>
#include <tqspinbox.h>
#include <kdesktopfile.h>
@ -40,6 +43,8 @@
#include <kdebug.h>
using namespace TrashConstant;
typedef KGenericFactory<KTrashPropsDlgPlugin, KPropertiesDialog> Factory;
K_EXPORT_COMPONENT_FACTORY( ktrashpropsdlgplugin, Factory( "ktrashpropsdlgplugin" ) )
@ -69,14 +74,25 @@ KTrashPropsDlgPlugin::KTrashPropsDlgPlugin( KPropertiesDialog *dialog, const cha
TQFrame *frame = dialog->addPage( i18n( "Size Limits" ) );
setupGui( frame );
mUseTimeLimit->setChecked( mConfigMap[ mCurrentTrash ].useTimeLimit );
mUseSizeLimit->setChecked( mConfigMap[ mCurrentTrash ].useSizeLimit );
mSizeLimitType = mConfigMap[ mCurrentTrash ].sizeLimitType;
if ( mSizeLimitType == SIZE_LIMIT_FIXED )
{
mRbFixedSize->setChecked( true );
}
else
{
mRbPercentSize->setChecked( true );
}
mDays->setValue( mConfigMap[ mCurrentTrash ].days );
mPercent->setValue( mConfigMap[ mCurrentTrash ].percent );
mPercent->setPrecision(3);
mPercentSize->setValue( mConfigMap[ mCurrentTrash ].percent );
mFixedSize->setValue( mConfigMap[ mCurrentTrash ].fixedSize );
mFixedSizeUnit->setCurrentItem( mConfigMap[ mCurrentTrash ].fixedSizeUnit );
mLimitReachedAction->setCurrentItem( mConfigMap[ mCurrentTrash ].actionType );
percentChanged(mPercent->value());
percentSizeChanged(mPercentSize->value());
fixedSizeChanged(mFixedSize->value());
useTypeChanged();
@ -90,20 +106,112 @@ KTrashPropsDlgPlugin::KTrashPropsDlgPlugin( KPropertiesDialog *dialog, const cha
this, TQT_SLOT( setDirty() ) );
connect( mUseSizeLimit, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( useTypeChanged() ) );
connect( mPercent, TQT_SIGNAL( valueChanged( double ) ),
this, TQT_SLOT( percentChanged( double ) ) );
connect( mPercent, TQT_SIGNAL( valueChanged( double ) ),
connect( mPercentSize, TQT_SIGNAL( valueChanged( double ) ),
this, TQT_SLOT( percentSizeChanged( double ) ) );
connect( mFixedSize, TQT_SIGNAL( valueChanged( double ) ),
this, TQT_SLOT( fixedSizeChanged( double ) ) );
connect( mPercentSize, TQT_SIGNAL( valueChanged( double ) ),
this, TQT_SLOT( setDirty() ) );
connect( mFixedSize, TQT_SIGNAL( valueChanged( double ) ),
this, TQT_SLOT( setDirty() ) );
connect( mFixedSizeUnit, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( fixedSizeUnitActivated( int ) ) );
connect( mRbPercentSize, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( rbPercentSizeToggled( bool ) ) );
connect( mRbPercentSize, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( setDirty() ) );
connect( mRbFixedSize, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( rbFixedSizeToggled( bool ) ) );
connect( mRbFixedSize, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( setDirty() ) );
connect( mLimitReachedAction, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( setDirty() ) );
trashChanged( 0 );
trashChanged( 0 );
}
KTrashPropsDlgPlugin::~KTrashPropsDlgPlugin()
{
}
void KTrashPropsDlgPlugin::setupGui( TQFrame *frame )
{
TQVBoxLayout *layout = new TQVBoxLayout( frame, 11, 6 );
TrashImpl::TrashDirMap map = mTrashImpl->trashDirectories();
if ( map.count() != 1 ) {
// If we have multiple trashes, we setup a widget to choose
// which trash to configure
TQListBox *mountPoints = new TQListBox( frame );
layout->addWidget( mountPoints );
const TQPixmap folderPixmap = TDEGlobal::iconLoader()->loadIcon( "folder", TDEIcon::Small );
TQMapConstIterator<int, TQString> it;
for ( it = map.begin(); it != map.end(); ++it ) {
DiscSpaceUtil util( it.data() );
mountPoints->insertItem( folderPixmap, util.mountPoint(), it.key() );
}
mountPoints->setCurrentItem( 0 );
connect( mountPoints, TQT_SIGNAL( highlighted( int ) ), TQT_SLOT( trashChanged( int ) ) );
} else {
mCurrentTrash = map[0];
}
TQHBoxLayout *daysLayout = new TQHBoxLayout( layout );
mUseTimeLimit = new TQCheckBox( i18n( "Delete files older than:" ), frame );
daysLayout->addWidget( mUseTimeLimit );
mDays = new TQSpinBox( 1, 365, 1, frame );
mDays->setSuffix( " days" );
daysLayout->addWidget( mDays );
TQGridLayout *sizeLayout = new TQGridLayout( layout, 2, 2 );
mUseSizeLimit = new TQCheckBox( i18n( "Limit to maximum size" ), frame );
sizeLayout->addMultiCellWidget( mUseSizeLimit, 0, 0, 0, 1 );
mSizeWidget = new TQWidget( frame );
sizeLayout->setColSpacing( 0, 30 );
sizeLayout->addWidget( mSizeWidget, 1, 1 );
TQGridLayout *sizeWidgetLayout = new TQGridLayout( mSizeWidget, 3, 3, 11, 6 );
mRbPercentSize = new TQRadioButton( i18n("&Percentage:"), mSizeWidget );
mRbFixedSize = new TQRadioButton( i18n("&Fixed size:"), mSizeWidget );
sizeWidgetLayout->addWidget( mRbPercentSize, 0, 0 );
sizeWidgetLayout->addWidget( mRbFixedSize, 1, 0 );
mPercentSize = new KDoubleSpinBox( 0, 100, 0.1, 10, 2, mSizeWidget );
mPercentSize->setSuffix( " %" );
sizeWidgetLayout->addWidget( mPercentSize, 0, 1 );
mSizeLabel = new TQLabel( mSizeWidget );
sizeWidgetLayout->addWidget( mSizeLabel, 0, 2 );
mFixedSize = new KDoubleSpinBox( 0, 1024*1024, 1, 500, 2, mSizeWidget );
sizeWidgetLayout->addWidget( mFixedSize, 1, 1 );
mFixedSizeUnit = new TQComboBox( mSizeWidget );
mFixedSizeUnit->setEditable( false );
mFixedSizeUnit->insertItem( i18n( "Bytes" ), SIZE_ID_B );
mFixedSizeUnit->insertItem( i18n( "KBytes" ), SIZE_ID_KB );
mFixedSizeUnit->insertItem( i18n( "MBytes" ), SIZE_ID_MB );
mFixedSizeUnit->insertItem( i18n( "GBytes" ), SIZE_ID_GB );
mFixedSizeUnit->insertItem( i18n( "TBytes" ), SIZE_ID_TB );
mFixedSizeUnit->setCurrentItem( 2 );
sizeWidgetLayout->addWidget( mFixedSizeUnit, 1, 2 );
TQLabel *label = new TQLabel( i18n( "When limit reached:" ), mSizeWidget );
sizeWidgetLayout->addWidget( label, 2, 0 );
mLimitReachedAction = new TQComboBox( mSizeWidget );
mLimitReachedAction->insertItem( i18n( "Warn me" ) );
mLimitReachedAction->insertItem( i18n( "Delete oldest files from trash" ) );
mLimitReachedAction->insertItem( i18n( "Delete biggest files from trash" ) );
sizeWidgetLayout->addMultiCellWidget( mLimitReachedAction, 2, 2, 1, 2 );
layout->addStretch();
}
void KTrashPropsDlgPlugin::applyChanges()
{
if ( !mCurrentTrash.isEmpty() ) {
@ -111,7 +219,17 @@ void KTrashPropsDlgPlugin::applyChanges()
entry.useTimeLimit = mUseTimeLimit->isChecked();
entry.days = mDays->value();
entry.useSizeLimit = mUseSizeLimit->isChecked();
entry.percent = mPercent->value(),
if (mRbFixedSize->isChecked())
{
entry.sizeLimitType = SIZE_LIMIT_FIXED;
}
else
{
entry.sizeLimitType = SIZE_LIMIT_PERCENT;
}
entry.percent = mPercentSize->value();
entry.fixedSize = mFixedSize->value();
entry.fixedSizeUnit = mFixedSizeUnit->currentItem();
entry.actionType = mLimitReachedAction->currentItem();
mConfigMap.insert( mCurrentTrash, entry );
}
@ -119,41 +237,107 @@ void KTrashPropsDlgPlugin::applyChanges()
writeConfig();
}
void KTrashPropsDlgPlugin::percentChanged( double percent )
void KTrashPropsDlgPlugin::percentSizeChanged( double percent )
{
DiscSpaceUtil util( mCurrentTrash );
double partitionSize = util.size() * 1024.0; // convert to byte
double size = partitionSize*(percent/100.0);
// FIXME It would be good if precision step depended on max HD size
mPercent->setPrecision(3);
TQString unit = i18n( "Byte" );
if ( size > 1024 ) {
unit = i18n( "KByte" );
TQString unit = i18n( "Bytes" );
if ( size >= 1024 ) {
unit = i18n( "KBytes" );
size = size/1024.0;
mPercent->setLineStep(0.001);
}
if ( size > 1024 ) {
unit = i18n( "MByte" );
if ( size >= 1024 ) {
unit = i18n( "MBytes" );
size = size/1024.0;
mPercent->setLineStep(0.01);
}
if ( size > 1024 ) {
unit = i18n( "GByte" );
if ( size >= 1024 ) {
unit = i18n( "GBytes" );
size = size/1024.0;
mPercent->setLineStep(0.1);
}
if ( size > 1024 ) {
unit = i18n( "TByte" );
if ( size >= 1024 ) {
unit = i18n( "TBytes" );
size = size/1024.0;
mPercent->setLineStep(1);
}
mSizeLabel->setText( i18n( "(%1 %2)" ).arg( TQString::number( size, 'f', 2 ) ).arg( unit ) );
}
void KTrashPropsDlgPlugin::fixedSizeChanged( double value )
{
int currItem = mFixedSizeUnit->currentItem();
if (value > 1023.999 && currItem >= SIZE_ID_TB)
{
// Max limit 1024 TBytes
mFixedSizeUnit->setCurrentItem(SIZE_ID_TB);
mFixedSize->setValue(1024.0);
}
else if (value > 1023.999 && currItem < SIZE_ID_TB)
{
// Scale up to higher measure unit
while (value > 1023.999 && currItem < SIZE_ID_TB)
{
++currItem;
value /= 1024.0;
}
mFixedSizeUnit->setCurrentItem(currItem);
mFixedSize->setValue(value);
}
else if (value < 0.001)
{
// Scale down to lower measure unit
int currItem = mFixedSizeUnit->currentItem();
if (currItem > SIZE_ID_B)
{
mFixedSizeUnit->setCurrentItem(currItem - 1);
mFixedSize->setValue(1023.0);
}
}
// Need to call this manually because "activated" is not emitted by "mFixedSizeUnit"
// when the index is changed programmatically (see TQComboBox API docs)
fixedSizeUnitActivated(mFixedSizeUnit->currentItem());
}
void KTrashPropsDlgPlugin::fixedSizeUnitActivated(int index)
{
// Bytes can not be split into fractions
if (index == SIZE_ID_B)
{
mFixedSize->setPrecision(0);
}
else
{
mFixedSize->setPrecision(2);
}
}
void KTrashPropsDlgPlugin::rbPercentSizeToggled( bool buttonOn)
{
if (buttonOn)
{
mRbFixedSize->setChecked(false);
mSizeLimitType = SIZE_LIMIT_PERCENT;
}
else if (!mRbFixedSize->isChecked())
{
// Set the button back on if the user clicked it twice
mRbPercentSize->setChecked(true);
}
}
void KTrashPropsDlgPlugin::rbFixedSizeToggled( bool buttonOn)
{
if (buttonOn)
{
mRbPercentSize->setChecked(false);
mSizeLimitType = SIZE_LIMIT_FIXED;
}
else if (!mRbPercentSize->isChecked())
{
// Set the button back on if the user clicked it twice
mRbFixedSize->setChecked(true);
}
}
void KTrashPropsDlgPlugin::trashChanged( int value )
@ -165,7 +349,10 @@ void KTrashPropsDlgPlugin::trashChanged( int value )
entry.useTimeLimit = mUseTimeLimit->isChecked();
entry.days = mDays->value();
entry.useSizeLimit = mUseSizeLimit->isChecked();
entry.percent = mPercent->value(),
entry.sizeLimitType = mSizeLimitType;
entry.percent = mPercentSize->value(),
entry.fixedSize = mFixedSize->value();
entry.fixedSizeUnit = mFixedSizeUnit->currentItem();
entry.actionType = mLimitReachedAction->currentItem();
mConfigMap.insert( mCurrentTrash, entry );
}
@ -177,17 +364,31 @@ void KTrashPropsDlgPlugin::trashChanged( int value )
mUseTimeLimit->setChecked( entry.useTimeLimit );
mDays->setValue( entry.days );
mUseSizeLimit->setChecked( entry.useSizeLimit );
mPercent->setValue( entry.percent );
if ( mSizeLimitType == SIZE_LIMIT_FIXED )
{
mRbFixedSize->setChecked( true );
}
else
{
mRbPercentSize->setChecked( true );
}
mPercentSize->setValue( entry.percent );
mFixedSize->setValue( entry.fixedSize );
mFixedSizeUnit->setCurrentItem( entry.fixedSizeUnit );
mLimitReachedAction->setCurrentItem( entry.actionType );
} else {
mUseTimeLimit->setChecked( false );
mDays->setValue( 7 );
mUseSizeLimit->setChecked( true );
mPercent->setValue( 10.0 );
mRbPercentSize->setChecked( true );
mPercentSize->setValue( 10.0 );
mFixedSize->setValue( 500 );
mFixedSizeUnit->setCurrentItem( SIZE_ID_MB );
mLimitReachedAction->setCurrentItem( 0 );
}
percentChanged( mPercent->value() );
percentSizeChanged( mPercentSize->value() );
fixedSizeChanged( mFixedSize->value() );
}
void KTrashPropsDlgPlugin::useTypeChanged()
@ -209,7 +410,10 @@ void KTrashPropsDlgPlugin::readConfig()
entry.useTimeLimit = config.readBoolEntry( "UseTimeLimit", false );
entry.days = config.readNumEntry( "Days", 7 );
entry.useSizeLimit = config.readBoolEntry( "UseSizeLimit", true );
entry.sizeLimitType = config.readNumEntry( "SizeLimitType", SIZE_LIMIT_PERCENT );
entry.percent = config.readDoubleNumEntry( "Percent", 10 );
entry.fixedSize = config.readDoubleNumEntry( "FixedSize", 500 );
entry.fixedSizeUnit = config.readNumEntry( "FixedSizeUnit", SIZE_ID_MB );
entry.actionType = config.readNumEntry( "LimitReachedAction", 0 );
mConfigMap.insert( groups[ i ], entry );
}
@ -232,77 +436,14 @@ void KTrashPropsDlgPlugin::writeConfig()
config.writeEntry( "UseTimeLimit", it.data().useTimeLimit );
config.writeEntry( "Days", it.data().days );
config.writeEntry( "UseSizeLimit", it.data().useSizeLimit );
config.writeEntry( "SizeLimitType", it.data().sizeLimitType );
config.writeEntry( "Percent", it.data().percent );
config.writeEntry( "FixedSize", it.data().fixedSize );
config.writeEntry( "FixedSizeUnit", it.data().fixedSizeUnit );
config.writeEntry( "LimitReachedAction", it.data().actionType );
}
config.sync();
}
void KTrashPropsDlgPlugin::setupGui( TQFrame *frame )
{
TQVBoxLayout *layout = new TQVBoxLayout( frame, 11, 6 );
TrashImpl::TrashDirMap map = mTrashImpl->trashDirectories();
if ( map.count() != 1 ) {
// If we have multiple trashes, we setup a widget to choose
// which trash to configure
TQListBox *mountPoints = new TQListBox( frame );
layout->addWidget( mountPoints );
const TQPixmap folderPixmap = TDEGlobal::iconLoader()->loadIcon( "folder", TDEIcon::Small );
TQMapConstIterator<int, TQString> it;
for ( it = map.begin(); it != map.end(); ++it ) {
DiscSpaceUtil util( it.data() );
mountPoints->insertItem( folderPixmap, util.mountPoint(), it.key() );
}
mountPoints->setCurrentItem( 0 );
connect( mountPoints, TQT_SIGNAL( highlighted( int ) ), TQT_SLOT( trashChanged( int ) ) );
} else {
mCurrentTrash = map[0];
}
TQHBoxLayout *daysLayout = new TQHBoxLayout( layout );
mUseTimeLimit = new TQCheckBox( i18n( "Delete files older than:" ), frame );
daysLayout->addWidget( mUseTimeLimit );
mDays = new TQSpinBox( 1, 365, 1, frame );
mDays->setSuffix( " days" );
daysLayout->addWidget( mDays );
TQGridLayout *sizeLayout = new TQGridLayout( layout, 2, 2 );
mUseSizeLimit = new TQCheckBox( i18n( "Limit to maximum size" ), frame );
sizeLayout->addMultiCellWidget( mUseSizeLimit, 0, 0, 0, 1 );
mSizeWidget = new TQWidget( frame );
sizeLayout->setColSpacing( 0, 30 );
sizeLayout->addWidget( mSizeWidget, 1, 1 );
TQGridLayout *sizeWidgetLayout = new TQGridLayout( mSizeWidget, 2, 3, 11, 6 );
TQLabel *label = new TQLabel( i18n( "Maximum Size:" ), mSizeWidget );
sizeWidgetLayout->addWidget( label, 0, 0 );
mPercent = new KDoubleSpinBox( 0.001, 100, 1, 10, 3, mSizeWidget );
mPercent->setSuffix( " %" );
sizeWidgetLayout->addWidget( mPercent, 0, 1 );
mSizeLabel = new TQLabel( mSizeWidget );
sizeWidgetLayout->addWidget( mSizeLabel, 0, 2 );
label = new TQLabel( i18n( "When limit reached:" ), mSizeWidget );
sizeWidgetLayout->addWidget( label, 1, 0 );
mLimitReachedAction = new TQComboBox( mSizeWidget );
mLimitReachedAction->insertItem( i18n( "Warn me" ) );
mLimitReachedAction->insertItem( i18n( "Delete oldest files from trash" ) );
mLimitReachedAction->insertItem( i18n( "Delete biggest files from trash" ) );
sizeWidgetLayout->addMultiCellWidget( mLimitReachedAction, 1, 1, 1, 2 );
layout->addStretch();
}
#include "ktrashpropsdlgplugin.moc"

26
tdeioslave/trash/ktrashpropsdlgplugin.h
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@ -22,13 +22,14 @@
#ifndef KTRASHPROPSDLGPLUGIN_H
#define KTRASHPROPSDLGPLUGIN_H
#include <kpropertiesdialog.h>
#include "kpropertiesdialog.h"
class KDoubleSpinBox;
class TQCheckBox;
class TQComboBox;
class TQFrame;
class TQLabel;
class TQRadioButton;
class TQSpinBox;
class TrashImpl;
@ -43,21 +44,29 @@ class KTrashPropsDlgPlugin : public KPropsDlgPlugin
virtual void applyChanges();
private slots:
void percentChanged( double );
void percentSizeChanged( double );
void fixedSizeChanged( double );
void fixedSizeUnitActivated ( int );
void rbPercentSizeToggled( bool );
void rbFixedSizeToggled( bool );
void trashChanged( int );
void useTypeChanged();
private:
void readConfig();
void writeConfig();
void setupGui( TQFrame *frame );
TQCheckBox *mUseTimeLimit;
TQSpinBox *mDays;
TQSpinBox *mDays;
TQCheckBox *mUseSizeLimit;
TQWidget *mSizeWidget;
KDoubleSpinBox *mPercent;
TQLabel *mSizeLabel;
int mSizeLimitType;
TQWidget *mSizeWidget;
TQRadioButton *mRbPercentSize, *mRbFixedSize;
KDoubleSpinBox *mPercentSize;
KDoubleSpinBox *mFixedSize;
TQComboBox *mFixedSizeUnit;
TQLabel *mSizeLabel;
TQComboBox *mLimitReachedAction;
TrashImpl *mTrashImpl;
@ -67,7 +76,10 @@ class KTrashPropsDlgPlugin : public KPropsDlgPlugin
bool useTimeLimit;
int days;
bool useSizeLimit;
int sizeLimitType;
double percent;
double fixedSize;
int fixedSizeUnit;
int actionType;
} ConfigEntry;

5
tdeioslave/trash/tdefile-plugin/tdefile_trash.cpp
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@ -51,9 +51,8 @@ void KTrashPlugin::makeMimeTypeInfo(const TQString& mimeType)
KFileMimeTypeInfo::GroupInfo* group =
addGroupInfo(info, "General", i18n("General"));
KFileMimeTypeInfo::ItemInfo* item;
item = addItemInfo(group, "OriginalPath", i18n("Original Path"), TQVariant::String);
item = addItemInfo(group, "DateOfDeletion", i18n("Date of Deletion"), TQVariant::DateTime);
addItemInfo(group, "OriginalPath", i18n("Original Path"), TQVariant::String);
addItemInfo(group, "DateOfDeletion", i18n("Date of Deletion"), TQVariant::DateTime);
}
bool KTrashPlugin::readInfo(KFileMetaInfo& info, uint)

1
tdeioslave/trash/tdeio_trash.h
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@ -22,6 +22,7 @@
#include <tdeio/slavebase.h>
#include "trashimpl.h"
namespace TDEIO { class Job; }
typedef TrashImpl::TrashedFileInfo TrashedFileInfo;

41
tdeioslave/trash/trash_constant.h
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@ -0,0 +1,41 @@
/* This file is part of the TDE project
Copyright (C) 2016 Michele Calgaro <michele__DOT__calgaro__AT__yahoo__DOT__it
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef TRASH_CONSTANT_H
#define TRASH_CONSTANT_H
namespace TrashConstant
{
enum
{
SIZE_LIMIT_PERCENT = 0,
SIZE_LIMIT_FIXED = 1,
};
enum
{
SIZE_ID_B = 0,
SIZE_ID_KB = 1,
SIZE_ID_MB = 2,
SIZE_ID_GB = 3,
SIZE_ID_TB = 4
};
}
#endif

51
tdeioslave/trash/trashimpl.cpp
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@ -22,7 +22,6 @@
#include <tdelocale.h>
#include <klargefile.h>
#include <tdeio/global.h>
#include <tdeio/renamedlg.h>
#include <tdeio/job.h>
#include <kdebug.h>
@ -35,8 +34,6 @@
#include <tdefileitem.h>
#include <tdeio/chmodjob.h>
#include <dcopref.h>
#include <tqapplication.h>
#include <tqeventloop.h>
#include <tqfile.h>
@ -51,6 +48,8 @@
#include <stdlib.h>
#include <errno.h>
#include "trash_constant.h"
TrashImpl::TrashImpl() :
TQObject(),
m_lastErrorCode( 0 ),
@ -976,7 +975,10 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId )
bool useTimeLimit = config.readBoolEntry( "UseTimeLimit", false );
bool useSizeLimit = config.readBoolEntry( "UseSizeLimit", true );
int sizeLimitType = config.readNumEntry( "SizeLimitType", TrashConstant::SIZE_LIMIT_PERCENT );
double percent = config.readDoubleNumEntry( "Percent", 10 );
double fixedSize = config.readDoubleNumEntry( "FixedSize", 500 );
int fixedSizeUnit = config.readNumEntry( "FixedSizeUnit", TrashConstant::SIZE_ID_MB );
int actionType = config.readNumEntry( "LimitReachedAction", 0 );
if ( useTimeLimit ) { // delete all files in trash older than X days
@ -998,33 +1000,32 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId )
}
if ( useSizeLimit ) { // check if size limit exceeded
// calculate size of the files to be put into the trash
unsigned long additionalSize = DiscSpaceUtil::sizeOfPath( origPath );
DiscSpaceUtil util( trashPath + "/files/" );
if ( util.usage( additionalSize ) >= percent ) {
TQString trashPathName = trashPath + "/files/";
DiscSpaceUtil util( trashPathName );
unsigned long requiredTrashSpace = util.sizeOfPath(trashPathName) + additionalSize;
unsigned long trashLimit = 0;
if ( sizeLimitType == TrashConstant::SIZE_LIMIT_PERCENT)
{
trashLimit = (unsigned long)(1024 * percent * util.size() / 100.0);
}
else if ( sizeLimitType == TrashConstant::SIZE_LIMIT_FIXED)
{
double trashLimitTemp = fixedSize;
while (fixedSizeUnit > TrashConstant::SIZE_ID_B)
{
trashLimitTemp *= 1024;
--fixedSizeUnit;
}
trashLimit = (unsigned long)trashLimitTemp;
}
if ( requiredTrashSpace > trashLimit ) {
if ( actionType == 0 ) { // warn the user only
m_lastErrorCode = TDEIO::ERR_SLAVE_DEFINED;
m_lastErrorMessage = i18n( "The trash has reached its maximum size!\nClean the trash manually." );
return false;
} else {
// before we start to remove any files from the trash,
// check whether the new file will fit into the trash
// at all...
unsigned long partitionSize = util.size(); // in kB
unsigned long fileSize = additionalSize/1024; // convert to kB
if ( ((double)fileSize*100/(double)partitionSize) >= percent ) {
m_lastErrorCode = TDEIO::ERR_SLAVE_DEFINED;
m_lastErrorMessage = i18n( "The file is too big to be trashed because it exceeds the maximum size set for the trash bin." );
return false;
}
// the size of the to be trashed file is ok, so lets start removing
// some other files from the trash
TQDir dir( trashPath + "/files" );
const TQFileInfoList *infos = 0;
if ( actionType == 1 ) // delete oldest files first
@ -1038,11 +1039,9 @@ bool TrashImpl::adaptTrashSize( const TQString& origPath, int trashId )
TQFileInfo *info;
bool deleteFurther = true;
while ( ((info = it.current()) != 0) && deleteFurther ) {
if ( info->fileName() != "." && info->fileName() != ".." ) {
del( trashId, info->fileName() ); // delete trashed file
if ( util.usage( additionalSize ) < percent ) // check whether we have enough space now
if ( (util.sizeOfPath(trashPathName) + additionalSize) < trashLimit ) // check whether we have enough space now
deleteFurther = false;
}
++it;

3
tdeioslave/trash/trashimpl.h
Unescape View File

@ -25,9 +25,6 @@
#include <tqstring.h>
#include <tqdatetime.h>
#include <tqmap.h>
#include <tqvaluelist.h>
#include <tqstrlist.h>
#include <assert.h>
/**

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